ANTISKID DEVICE WITH FOOT MEMBER FOR CHANGING-OVER TO WINTER WEAR Russian patent published in 2000 - IPC

FIELD: light industry, in particular, shoe industry. SUBSTANCE: antiskid device has base plate with bearing poles and web member, tenons and retainer. Tenons are positioned for rotation on pins inserted into poles. Each tenon is provided with single-sided bevel. Retainer is positioned for sliding below web member of base plate and serves to return tenons to their operating position. Tenons are displaced to inoperative position by moving one foot over ice surface toward other foot. Such construction allows antiskid device to be readily moved from operating to inoperative position, and vice versa, and may be attached to rubber sole of any kind of winter shoes. EFFECT: simplified construction, wider operational capabilities and enhanced reliability in operation. 6 dwg